Big Book vs Open Library
Both are solid Books APIs. Choose based on your specific requirements.
Big Book
The Big Book API allows you to semantically search, filter, sort, and recommend books
Open Library
Books, book covers and related data
Big Book
- Simple API key authentication
- HTTPS supported
- CORS enabled for frontend use
Open Library
- No authentication required
- HTTPS supported
- No CORS support
| Feature | Big Book | Open Library |
|---|---|---|
| Authentication | apiKey | None |
| HTTPS | Yes | Yes |
| CORS | Yes | No |
When to use which?
Open Library is the better choice for quick prototypes and hackathons since it requires no authentication. Big Book works directly from the browser with CORS enabled, making it better for frontend-only apps.